Anti-jamming interference alignment (IA) is an effective method for battling adversarial
jammers for IA networks. Nevertheless, the number of antennas may not be enough to make …

In this paper, we propose an opportunistic downlink interference alignment (ODIA) for
interference-limited cellular downlink, which intelligently combines user scheduling and …

For the multiple-input multiple-output interfering multiple-access channels (IMACs),
opportunistic interference alignment (OIA) using the singular value decomposition (SVD) …

The energy spectral efficiency maximization (ESEM) problem of a multi-user, multi-relay,
multi-cell system is considered, where all the network nodes are equipped with multi …

Cellular networks are becoming dense due to deployment of small cells and a number of
user devices. Such networks are called ultra-dense networks (UDNs). In this paper, we …

To suppress co-channel interference and achieve good system performance in a Multi-User
Multiple Input Multiple Output (MU-MIMO) downlink network, we introduce a novel …

In this paper, we consider a K-cluster (K≥ 2) simultaneous wireless information and power
transfer network, where S nodes (S≥ 2) are selected from N nodes within each cluster for …

In this paper, we study the achievable degrees of freedom (DoFs) for K-user multiple-input
single-output broadcast channel (BC) in the absence of channel state information at the …

With the development of communication network technology and information technology, the
diversity of information in modern society and the large size of communication regions have …

A downlink beamforming design is proposed in multicell multi-input single-output downlink
networks with limited backhaul signaling. In the proposed scheme, the beamforming vector …